What do feeder minnows eat?

Question

I got 3 living with my Betta but they don't like the blood worms

Answer 1

tropical or goldfish flakes crushed very small

Answer 2

If they're from a lake I wouldn't keep it with your betta I tried doing it didn't work it just raised my ammonia levels. They usually eat flake foods though or anything.

Answer 3

Just some flake food would do fine. Dont spend a ton of money on it if your going to use your minnows for food anyways